package com.open.capacity.finance.service.impl;

import cn.afterturn.easypoi.excel.ExcelExportUtil;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.TypeReference;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.open.capacity.finance.config.Globals;
import com.open.capacity.finance.dao.*;
import com.open.capacity.finance.dto.AuditModelBaseResult;
import com.open.capacity.finance.dto.audit_model_10.AuditModelResult;
import com.open.capacity.finance.dto.audit_model_10.AuditModelStep1;
import com.open.capacity.finance.dto.audit_model_10.ExcelData;
import com.open.capacity.finance.entity.*;
import com.open.capacity.finance.service.AbstractAuditMakeResultFactory;
import com.open.capacity.finance.service.AuditModelRuleService;
import com.open.capacity.finance.service.AuditModelService;
import com.open.capacity.finance.util.FileUtil;
import com.open.capacity.reptile.dao.GdszczPayVoucherBillDao;
import com.open.capacity.reptile.entity.GdszczMaEleAcco;
import com.open.capacity.reptile.entity.GdszczMaEleExpeco;
import com.open.capacity.reptile.entity.GdszczPayVoucherBill;
import com.open.capacity.user.model.SysCompany;
import com.open.capacity.utils.StringUtil;
import com.open.capacity.utils.encrypt.Md5Utils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.MapUtils;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.Assert;

import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.stream.Collectors;

@Slf4j
@Service
public class AuditModelActuator10ServiceImpl<T extends AuditModelBaseResult> extends AbstractAuditMakeResultFactory {


    @Autowired
    private AuditAnalysisDao analysisDao;

    @Autowired
    private SourceBaseKjkmExtDao kjkmExtDao;

    @Autowired
    private SourceBaseCustomValueDao customValueDao;

    @Autowired
    private AuditModelRuleService ruleService;

    @Autowired
    private AuditModelService modelService;

    @Autowired
    private GdszczPayVoucherBillDao payDao;

    //部门经济分类辅助项CODE
    private static final String CUSTOMITEMCODE = "EXPECO";


    @Override
    protected T analyseResultData(String modelId, Map param) {
        String companyId = param.containsKey("companyId") ? param.get("companyId").toString() : "";
        param.put("ztId", "101");
        AuditModelResult result = new AuditModelResult();
        AuditModel model = modelService.findById(modelId);
        Assert.notNull(model, "找不到该模型");
        List<AuditModelRule> rules = ruleService.findByModelId(modelId);

        rules.forEach(t -> {
            if (t.getConfKey().equals("zys") || t.getConfKey().equals("noZys") || t.getConfKey().equals("skrNames") || t.getConfKey().equals("noJjflCodes")) {
                param.put(t.getConfKey(), t.getConfValue().split(","));
            } else {
                param.put(t.getConfKey(), t.getConfValue());
            }
        });
        result.setModelName(model.getCodeAndName());
        if (!param.containsKey("flag")) { //默认查异常数据
            param.put("flag", 1);
        }

        List<AuditModelStep1> step1List = analysisDao.model10(param);

        //支付记录
        param.remove("skrNames");
        //  List<GdszczPayVoucherBill> payList = payDao.findAll(param);

        step1List.forEach(t -> {
            if (t.getSkrName() != null && t.getSkrName().contains("公司")) {
                t.setFlag(1);
            }
        });

        //只显示异常
        Integer flag = param.containsKey("flag") && StringUtil.isNotEmpty(param.get("flag").toString()) ? Integer.parseInt(param.get("flag").toString()) : 0;
        if (flag.equals(1)) {
            step1List = step1List.stream().filter(t -> t.getFlag() != null && t.getFlag().equals(1)).collect(Collectors.toList());
        }

        //填充辅助项信息
        //fillExtData(param, step1List);

        result.setCompanyId(companyId);
        step1List.forEach(t -> {
            Optional<SysCompany> company = Globals.companyList.stream().filter(c -> c.getId().equals(t.getCompanyId())).findFirst();
            if (company.isPresent()) {
                t.setCompanyName(company.get().getFullName());
            }
            Optional<GdszczMaEleAcco> kjkm = Globals.kjkmList.stream().filter(c -> c.getAgencyCode().equals(t.getCompanyId()) && c.getSetYear().equals(t.getKjnd()) && c.getChrCode().equals(t.getKjkmCode())).findFirst();
            if (kjkm.isPresent()) {
                t.setKjkmName(kjkm.get().getChrName());
                t.setKjkmCodeAndName(t.getKjkmCode() + " " + t.getKjkmName());
            }
            Optional<GdszczMaEleExpeco> jjfl = Globals.expecoList.stream().filter(c -> c.getAgencyCode().equals(t.getCompanyId()) && c.getSetYear().equals(t.getKjnd()) && c.getChrCode().equals(t.getJjflCode())).findFirst();
            if (jjfl.isPresent()) {
                t.setJjflName(jjfl.get().getChrName());
            }
        });

        step1List.sort(Comparator.comparing(AuditModelStep1::getCompanyId)
                .thenComparing(AuditModelStep1::getKjnd)
                .thenComparing(AuditModelStep1::getKjqj)
                .thenComparing(AuditModelStep1::getPzh)
                .thenComparing(AuditModelStep1::getKjkmCode)
                .thenComparing(AuditModelStep1::getXh));

        result.setStep1List(step1List);
        if (CollectionUtils.isEmpty(step1List)) {
            result.setExists(0);
        } else {
            result.setExists(1);

            //持久化本地
            persistence(result);
        }

        return (T) result;
    }

    @Override
    protected int persistence(AuditModelBaseResult data) {
        int result = 0;

        String content = JSON.toJSONString(data, SerializerFeature.PrettyFormat, SerializerFeature.WriteMapNullValue,
                SerializerFeature.WriteDateUseDateFormat);

        data.setResultFileMd5(Md5Utils.hash(content));
        data.setResultFileUrl("/upload/analyse/model10_" + data.getCompanyId() + "_" + data.getResultFileMd5() + ".json");

        Writer write = null;
        try {
            File file = new File(fileuploadPath + "/upload/analyse/model10_" + data.getCompanyId() + "_" + data.getResultFileMd5() + ".json");
            if (file.exists()) {
                file.delete();
            }
            file.createNewFile();
            // 写入文件
            write = new OutputStreamWriter(new FileOutputStream(file), StandardCharsets.UTF_8);
            write.write(content);
            write.flush();
            write.close();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                write.close();
            } catch (IOException e) {
                log.error(e.getMessage());
            }
        }
        return result;
    }

    @Override
    public T getData(String modelId, Map param) {
        return analyseResultData(modelId, param);
    }

    /**
     * 从本地加载数据
     */
    public AuditModelBaseResult getDataFromJson(String jsonUrl, Map param) {
        AuditModelResult result = null;
        try {
            String json = FileUtil.readTxtToJson(fileuploadPath + jsonUrl);
            result = JSONObject.parseObject(json, new TypeReference<AuditModelResult>() {
            });
        } catch (Exception e) {
            e.printStackTrace();
        }
        filterCondition(result, param);
        return result;
    }

    /**
     * 本地json数据条件过滤
     */
    private AuditModelResult filterCondition(AuditModelResult orig, Map param) {
        AuditModelResult result = orig;
        String companyId = MapUtils.getString(param, "companyId");
        Integer kjnd = MapUtils.getInteger(param, "kjnd");
        String zy = MapUtils.getString(param, "zy");
        String pzrqStart = MapUtils.getString(param, "pzrqStart");
        String pzrqEnd = MapUtils.getString(param, "pzrqEnd");
        String pzhStart = MapUtils.getString(param, "pzhStart");
        String pzhEnd = MapUtils.getString(param, "pzhEnd");
        Double jStart = MapUtils.getDouble(param, "jStart");
        Double jEnd = MapUtils.getDouble(param, "jEnd");
        Double dStart = MapUtils.getDouble(param, "dStart");
        Double dEnd = MapUtils.getDouble(param, "dEnd");
        Integer flag = MapUtils.getInteger(param, "flag");

        List<AuditModelStep1> list = orig.getStep1List();
        if (StringUtil.isNotEmpty(companyId)) {
            list = list.stream().filter(t -> t.getCompanyId().equals(companyId)).collect(Collectors.toList());
        }
        if (kjnd != null) {
            list = list.stream().filter(t -> t.getKjnd().equals(kjnd)).collect(Collectors.toList());
        }
        if (StringUtil.isNotEmpty(zy)) {
            list = list.stream().filter(t -> t.getZy().contains(zy)).collect(Collectors.toList());
        }
        if (StringUtil.isNotEmpty(pzrqStart)) {
            list = list.stream().filter(t -> t.getPzrq().compareTo(pzrqStart) >= 0).collect(Collectors.toList());
        }
        if (StringUtil.isNotEmpty(pzrqEnd)) {
            list = list.stream().filter(t -> t.getPzrq().compareTo(pzrqEnd) <= 0).collect(Collectors.toList());
        }
        if (StringUtil.isNotEmpty(pzhStart)) {
            list = list.stream().filter(t -> t.getPzh().compareTo(pzhStart) >= 0).collect(Collectors.toList());
        }
        if (StringUtil.isNotEmpty(pzhEnd)) {
            list = list.stream().filter(t -> t.getPzh().compareTo(pzhEnd) <= 0).collect(Collectors.toList());
        }
        if (jStart != null) {
            list = list.stream().filter(t -> t.getJ().compareTo(BigDecimal.valueOf(jStart)) >= 0).collect(Collectors.toList());
        }
        if (jEnd != null) {
            list = list.stream().filter(t -> t.getJ().compareTo(BigDecimal.valueOf(jEnd)) <= 0).collect(Collectors.toList());
        }
        if (dStart != null) {
            list = list.stream().filter(t -> t.getD().compareTo(BigDecimal.valueOf(dStart)) >= 0).collect(Collectors.toList());
        }
        if (dEnd != null) {
            list = list.stream().filter(t -> t.getD().compareTo(BigDecimal.valueOf(dEnd)) <= 0).collect(Collectors.toList());
        }
        if (flag != null) {
            list = list.stream().filter(t -> t.getFlag().equals(flag)).collect(Collectors.toList());
        }

        result.setStep1List(list);

        return result;
    }

    public void exportExcel(String modelId, Map params, HttpServletResponse response) {
        AuditModelResult t = (AuditModelResult) analyseResultData(modelId, params);

        export(t, response);
    }

    @Override
    public void exportExcelFromJson(String modelId, String jsonUrl, HttpServletResponse response) {
        AuditModelResult t = null;
        try {
            String json = FileUtil.readTxtToJson(fileuploadPath + jsonUrl);
            t = JSONObject.parseObject(json, new TypeReference<AuditModelResult>() {
            });
        } catch (Exception e) {
            e.printStackTrace();
        }

        export(t, response);
    }

    private void export(AuditModelResult t, HttpServletResponse response) {
        List<ExcelData> result = t.getStep1List().stream().map(item -> {
            ExcelData model = new ExcelData();
            BeanUtils.copyProperties(item, model);
            return model;
        }).collect(Collectors.toList());

        response.setContentType("application/vnd.ms-excel");
        response.setHeader("Content-disposition", "attachment;filename=download_10.xls");
        OutputStream ouputStream = null;
        Workbook workbook = ExcelExportUtil.exportExcel(new ExportParams(),
                ExcelData.class, result);
        try {
            ouputStream = response.getOutputStream();
            workbook.write(ouputStream);
        } catch (Exception e) {
            throw new RuntimeException("系统异常");
        } finally {
            try {
                if (ouputStream != null) {
                    ouputStream.flush();
                    ouputStream.close();
                }
            } catch (Exception e) {
                throw new RuntimeException("系统异常");
            }
        }
    }
}
